Search results

I had my roof replaced with slate 3 years ago and every winter since there has been a lot of condensation building up on the underside of the roof and dripping onto the ceilings below. I am aware that this is caused by a lack of ventillation in the loft space but I am confused on how to go about...

During the winter months when the heating is used regularly there is no problem with my combi. But, during the summer when the heating is not used the boiler seems to have a problem. When you run the hot water and then stop, the heating pump kicks in and runs for anything from 5 minutes up...